--- product_id: 69073720 title: "BESPORT4 - Premium Wireless Sport Earphones" brand: "nuforce" price: "FREE" currency: TND in_stock: true url: https://www.desertcart.tn/products/69073720-besport4-premium-wireless-sport-earphones store_origin: TN region: Tunisia --- # IPX5 Sweatproof Graphene Drivers 10h Battery Life BESPORT4 - Premium Wireless Sport Earphones **Brand:** nuforce **Price:** FREE **Availability:** βœ… In Stock ## Summary > 🎧 Elevate Your Workout Soundtrack! ## Quick Answers - **What is this?** BESPORT4 - Premium Wireless Sport Earphones by nuforce - **How much does it cost?** FREE with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/69073720-besport4-premium-wireless-sport-earphones) ## Best For - nuforce enthusiasts ## Why This Product - Trusted nuforce brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Endurance Listening:** Enjoy 10 hours of non-stop music to power through your workouts. - β€’ **Customizable Comfort:** SPINFIT ear tips ensure a secure and personalized fit for every activity. - β€’ **Audiophile Sound Quality:** Experience crystal clear audio with graphene-coated drivers. - β€’ **Quick Charge Convenience:** Just 15 minutes of charging gives you 2 hours of playtime. - β€’ **Uninterrupted Adventures:** Conquer rain, sweat, and mud with IPX5 water resistance. ## Overview The Optoma NuForce BE Sport4 Premium Wireless Sport Earphones are designed for active lifestyles, featuring IPX5 water resistance, graphene drivers for superior sound quality, and a remarkable 10-hour battery life. With quick charge capabilities and customizable fit options, these earphones are perfect for anyone looking to enhance their workout experience. ## Description Stay motivated when pushing yourself to the limits with the be Sport4 Bluetooth earphones. Designed with the athlete and active lifestyle in mind, the be Sport4 is up for any challenge with its ultra-durable IPX5 water resistance rating, audiophile sound quality, light-weight design and impressive 10-hour battery life. Features: sweat proof: IPX5 water resistance ensures you're ready for marathons, workouts, intense training sessions, hiking or snow activities without letting rain, snow, mud or sweat interrupt your playlist. Audiophile-quality sound: graphene-coated drivers deliver crystal clear, audiophile sound while a AC and apt support maximize audio quality for both Apple and Android devices. 10 hours of non-stop listening: incredible battery life ensures 10 hours of music playback for non-stop music that endures your training and workouts. Durable & lightweight: A combination of aluminum and polycarbonate housings keep it lightweight while maintaining the rugged durability you expect from Sport earphones. Charge quickly: forget to charge? A quick 15-minute charge provides 2 hours of listening time. Comfortable fit: revolutionary spin Fit Twin Blade ear tips provide maximum comfort and stability, superior noise isolation and secure fit while interchangeable silicone ear tips and ear wings personalize the fit even further. Talk & control: an in-line remote make it easy to control volume, media playback and activate Siri or Google Assistant without taking the phone out of your pocket.Bit Resolution: 16Cable length: 580 mmConnections Input: Bluetooth V4.1Driver Type: DynamicDriver Unit: 6mm, graphene coatedFrequency Response: 20Hz – 20,000HzImpedance: 16 OhmsInline Remote: Sync, Play, Pause, Mute, Prev. Track, Next Track, answer, hang up, activate/deactivate voice assistantsMaximum Sampling Rate: 16-bit / 44.1 KHzMicrophone Sensitivity: -42Β±3 dBOperating Range: Up to 10m (33ft)Sensitivity: 95dB at 1kHzSupported Codecs: aptXΒ¨, SBC, AACVolume Control: In-line remoteWireless Frequency: 2.4GHzWhatΒ΄s in the Box: Silicon tips L/M/S, ear wings L/M/S x3, SpinFit TwinBlade eartips x1, neoprene carrying pouch, charging cable ## Features - Sweat proof: IPX5 water resistance ensures you're ready for marathons, workouts, intense training sessions, hiking or snow activities without letting rain, snow, Mud or sweat INTERRUPT your playlist - Audiophile-quality sound: graphene-coated drivers deliver crystal clear, audiophile sound while AAC and apt support maximize Audio quality for both Apple and Android devices - 10 hours of non-stop listening: incredible battery life ensures 10 hours of music playback for non-stop music that endures your training and workouts - Charge quickly: forget to charge? A quick 15-minute charge provides 2 hours of listening time - Comfortable fit: SPINFIT twin blade ear tips provide maximum comfort, stability and secure fit while interchangeable silicone ear tips and ear wings personalize the fit even further - Talk and control: An in-line remote make it easy to control volume, media playback and activate Siri or Google Assistant without taking the phone out of your pocket - Durable and lightweight: A combination of aluminum and polycarbonate housings keep it lightweight while maintaining the rugged durability you expect from Sport earphones - Tech radar's recommended wireless earphones with 5 Star review - April/2019 - Digital trends recommended gym earphones - January 2019 - T3's recommended running earphones - December 2018 ## Product Details - **Brand:** NuForce - **Color:** BLACK - **Ear Placement:** In Ear - **Form Factor:** In Ear - **Impedance:** 16 Ohm ## Images ![BESPORT4 - Premium Wireless Sport Earphones - Image 1](https://m.media-amazon.com/images/I/61JIIm0tLIL.jpg) ![BESPORT4 - Premium Wireless Sport Earphones - Image 2](https://m.media-amazon.com/images/I/61t8ODqsacL.jpg) ![BESPORT4 - Premium Wireless Sport Earphones - Image 3](https://m.media-amazon.com/images/I/61DilPzP89L.jpg) ![BESPORT4 - Premium Wireless Sport Earphones - Image 4](https://m.media-amazon.com/images/I/61ouhyyieEL.jpg) ![BESPORT4 - Premium Wireless Sport Earphones - Image 5](https://m.media-amazon.com/images/I/61lalTVO0ML.jpg) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/69073720-besport4-premium-wireless-sport-earphones](https://www.desertcart.tn/products/69073720-besport4-premium-wireless-sport-earphones) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-26*